Help required with SIREFEF Malware! Reports Included.

Viruses and worms
1

Hello, I have been having massive problems with Win32/64Sirefef Malware and am struggling to get shot of it, any assistance with solving this would be fantastic!

Here’s the report fom Malwarebytes:

Malwarebytes Anti-Malware (Trial) 1.65.1.1000
www.malwarebytes.org

Database version: v2012.10.27.04

Windows Vista Service Pack 2 x86 NTFS
Internet Explorer 9.0.8112.16421
Jess tthe Ca :: JESSTHECAT [administrator]

Protection: Enabled

27/10/2012 11:24:07
mbam-log-2012-10-27 (11-24-07).txt

Scan type: Quick scan
Scan options enabled: Memory | Startup | Registry | File System | Heuristics/Extra | Heuristics/Shuriken | PUP | PUM
Scan options disabled: P2P
Objects scanned: 222780
Time elapsed: 15 minute(s), 25 second(s)

Memory Processes Detected: 0
(No malicious items detected)

Memory Modules Detected: 0
(No malicious items detected)

Registry Keys Detected: 0
(No malicious items detected)

Registry Values Detected: 0
(No malicious items detected)

Registry Data Items Detected: 0
(No malicious items detected)

Folders Detected: 0
(No malicious items detected)

Files Detected: 2
C:\Windows\Installer{b3851915-2777-ce85-4f29-34404016e8a0}\U\trzE9A4.tmp (Trojan.Small) → Quarantined and deleted successfully.
C:\Windows\Installer{b3851915-2777-ce85-4f29-34404016e8a0}\U\trz9FB2.tmp (Rootkit.0Access) → Quarantined and deleted successfully.

(end)

I’ve run that a few times now and that is the latest report.

2

Here is the latest report from OTL

3

Warning This fix is only relevant for this system and no other, using on another computer may cause problems

Be advised that when the fix commences it will shut down all running processes and you may lose the desktop and icons, they will return on reboot

Run OTL

[*]Under the Custom Scans/Fixes box at the bottom, paste in the following

https://dl.dropbox.com/u/73555776/OTL_Fix.GIF


:OTL
SRV - File not found [Auto | Stopped] -- -- (Browser Manager)
SRV - [2012/09/13 14:26:52 | 001,006,448 | ---- | M] () [Auto | Running] -- C:\Windows\System32\dmwu.exe -- (WebOptimizer)
SRV - [2012/09/03 09:13:08 | 000,188,760 | ---- | M] () [Auto | Running] -- C:\Program Files\Web Assistant\ExtensionUpdaterService.exe -- (Web Assistant Updater)
IE - HKU\S-1-5-21-1852770148-2057039683-773319079-1003\..\URLSearchHook: {E312764E-7706-43F1-8DAB-FCDD2B1E416D} - C:\Program Files\Search Settings\kb127\SearchSettings.dll (Vendio Services, Inc.)
IE - HKU\S-1-5-21-1852770148-2057039683-773319079-1003\..\SearchScopes,bProtectorDefaultScope = {0ECDF796-C2DC-4d79-A620-CCE0C0A66CC9}
IE - HKU\S-1-5-21-1852770148-2057039683-773319079-1003\..\SearchScopes,DefaultScope = {0ECDF796-C2DC-4d79-A620-CCE0C0A66CC9}
IE - HKU\S-1-5-21-1852770148-2057039683-773319079-1003\..\SearchScopes\{0ECDF796-C2DC-4d79-A620-CCE0C0A66CC9}: "URL" = http://search.babylon.com/?q={searchTerms}&affID=114336&tt=101012_1807_4112_3&babsrc=SP_ss&mntrId=b0e5e1f0000000000000001dd9e3fce7
IE - HKU\S-1-5-21-1852770148-2057039683-773319079-1003\..\SearchScopes\{70D46D94-BF1E-45ED-B567-48701376298E}: "URL" = http://127.0.0.1:4664/search&s=jT9V3dgIcFQalpK1SeIrGQvHDH8?q={searchTerms}
IE - HKU\S-1-5-21-1852770148-2057039683-773319079-1003\..\SearchScopes\{BD975134-0031-4CAA-8B2E-7AF57F1CBA59}: "URL" = http://www.dealio.com/products.html?kwd={searchTerms}
IE - HKU\S-1-5-21-1852770148-2057039683-773319079-1003\..\SearchScopes\{CFF4DB9B-135F-47c0-9269-B4C6572FD61A}: "URL" = http://mystart.incredibar.com/mb187?a=(6R8z5QsNNX)&search={searchTerms}&i=26
FF - HKEY_LOCAL_MACHINE\software\mozilla\Firefox\Extensions\\{336D0C35-8A85-403a-B9D2-65C292C39087}: C:\Program Files\Web Assistant\Firefox [2012/09/21 20:44:38 | 000,000,000 | ---D | M]
FF - HKEY_CURRENT_USER\software\mozilla\Firefox\Extensions\\{b64982b1-d112-42b5-b1e4-d3867c4533f8}: C:\ProgramData\Browser Manager\2.3.765.24\{16cdff19-861d-48e3-a751-d99a27784753}\FirefoxExtension [2012/10/14 16:14:45 | 000,000,000 | ---D | M]
[2012/07/31 12:59:18 | 000,221,380 | ---- | M] () (No name found) -- C:\Users\Jess tthe Ca\AppData\Roaming\mozilla\firefox\profiles\extensions\gophoto@gophoto.it.xpi
O2 - BHO: (Web Assistant) - {336D0C35-8A85-403a-B9D2-65C292C39087} - C:\Program Files\Web Assistant\Extension32.dll ()
O2 - BHO: (CBrowserHelperObject Object) - {CA6319C0-31B7-401E-A518-A07C3DB8F777} - C:\Program Files\Google BAE\BAE.dll (Your Company Name)
O2 - BHO: (SearchSettings Class) - {E312764E-7706-43F1-8DAB-FCDD2B1E416D} - C:\Program Files\Search Settings\kb127\SearchSettings.dll (Vendio Services, Inc.)
O2 - BHO: (Yontoo) - {FD72061E-9FDE-484D-A58A-0BAB4151CAD8} - C:\Program Files\Yontoo\YontooIEClient.dll (Yontoo LLC)
O3 - HKLM\..\Toolbar: (Dealio) - {E67C74F4-A00A-4F2C-9FEC-FD9DC004A67F} - C:\Program Files\Dealio\kb127\Dealio.dll File not found
O3 - HKU\S-1-5-21-1852770148-2057039683-773319079-1003\..\Toolbar\WebBrowser: (Dealio) - {E67C74F4-A00A-4F2C-9FEC-FD9DC004A67F} - C:\Program Files\Dealio\kb127\Dealio.dll File not found
O4 - HKLM..\Run: [SearchSettings] C:\Program Files\Search Settings\SearchSettings.exe (Vendio Services, Inc.)
O8 - Extra context menu item: Compare Prices with &Dealio - C:\Users\Jess tthe Ca\AppData\LocalLow\Dealio\kb127\res\DealioSearch.html ()
O9 - Extra 'Tools' menuitem : Dealio - {E908B145-C847-4e85-B315-07E2E70DECF8} - C:\Program Files\Dealio\kb127\Dealio.dll File not found
O20 - AppInit_DLLs: (c:\progra~2\browse~1\23765~1.24\{16cdf~1\browse~1.dll) - c:\ProgramData\Browser Manager\2.3.765.24\{16cdff19-861d-48e3-a751-d99a27784753}\browsemngr.dll ()
[2012/10/14 16:14:48 | 000,000,000 | ---D | C] -- C:\Users\Jess tthe Ca\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Browser Manager
[2012/10/14 16:14:47 | 000,000,000 | ---D | C] -- C:\Windows\System32\searchplugins
[2012/10/14 16:14:44 | 000,000,000 | ---D | C] -- C:\ProgramData\Browser Manager
[2012/10/14 16:14:26 | 000,000,000 | ---D | C] -- C:\Users\Jess tthe Ca\AppData\Roaming\Babylon
[2012/10/14 16:14:26 | 000,000,000 | ---D | C] -- C:\ProgramData\Babylon
[2012/09/30 20:53:12 | 001,006,448 | ---- | C] () -- C:\Windows\System32\dmwu.exe
@Alternate Data Stream - 55838 bytes -> C:\ProgramData\Sports Interactive:$ES_DESCRIPTOR_MVPUV1PKSVXJKX69UK1CWPP0DTVNYKM1UVXPJCEPP4DMJ3K1XYE7LRJEM53EPPJCFPLP45168LPSB5PL0EM6REGXHCTVVVVVVVVVVVVV
@Alternate Data Stream - 112 bytes -> C:\ProgramData\TEMP:94A19129

:Files
C:\Program Files\Web Assistant
c:\ProgramData\Browser Manager
C:\Users\Jess tthe Ca\AppData\Local\Google\Chrome\User Data\Default\Extensions\dlnembnfbcpjnepmfjmngjenhhajpdfd
C:\Windows\Installer\{b3851915-2777-ce85-4f29-34404016e8a0}
C:\Users\Jess tthe Ca\AppData\Local\{b3851915-2777-ce85-4f29-34404016e8a0}
C:\Program Files\Search Settings
C:\Users\Jess tthe Ca\AppData\LocalLow\Dealio
C:\Program Files\Dealio

:Commands
[resethosts]
[emptytemp]
[CREATERESTOREPOINT]
[Reboot]

[*]Then click the Run Fix button at the top
[*]Let the program run unhindered, reboot the PC when it is done
[*]Open OTL again and click the Quick Scan button. Post the log it produces in your next reply.

THEN

Download and Install Combofix

Download ComboFix from one of the following locations:
Link 1
Link 2

VERY IMPORTANT !!! Save ComboFix.exe to your Desktop

  • IMPORTANT - Disable your AntiVirus and AntiSpyware applications, usually via a right click on the System Tray icon. They may otherwise interfere with our tools. If you have difficulty properly disabling your protective programs, refer to this link here

[*]Double click on ComboFix.exe & follow the prompts.
[*]Accept the disclaimer and allow to update if it asks

http://img.photobucket.com/albums/v706/ried7/NSIS_disclaimer_ENG.png

http://img.photobucket.com/albums/v706/ried7/NSIS_extraction.png

[*]When finished, it shall produce a log for you.
[*]Please include the C:\ComboFix.txt in your next reply.

Notes:

  1. Do not mouse-click Combofix’s window while it is running. That may cause it to stall.
  2. Do not “re-run” Combofix. If you have a problem, reply back for further instructions.
  3. If after the reboot you get errors about programmes being marked for deletion then reboot, that will cure it.

Please make sure you include the combo fix log in your next reply as well as describe how your computer is running now

FINALLY

CLEAR THE BAD TOOLBARS

Download AdwCleaner from here to your desktop
Run AdwCleaner and select Delete

https://dl.dropbox.com/u/73555776/AdwCleaner.GIF

Once done it will ask to reboot, allow this
On reboot a log will be produced please attach that

4

sawMBR log as follows:

5

Thank you, will run it all tomorrow, as of now an appointment with skyfall is calling!

6

That confirms the infection, so follow the steps above please

7

ok, i’ve run OTL the first time and here is the report from that.

8

second OTL scan post repair as follows

9

Combo Fix Log as follows

10

Adw logs

11

As for running, so far seems so good. Forgive me holding back a little, I’ll let avast do its thang all night and see if its picked up any nasties. I’l let you know in the morning. Thanks for all the help, really hoping this works!

12

Well the logs look ok ;D